1157231640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{18439}}^1$

素因数の和:18976

約数の個数: 64

約数和(自身を含む): 3478521600

約数和(自身を除く): 2321289960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2615, 3138, 4184, 5230, 6276, 7845, 10460, 12552, 15690, 18439, 20920, 31380, 36878, 55317, 62760, 73756, 92195, 110634, 147512, 184390, 221268, 276585, 368780, 442536, 553170, 737560, 1106340, 2212680, 9643597, 19287194, 28930791, 38574388, 48217985, 57861582, 77148776, 96435970, 115723164, 144653955, 192871940, 231446328, 289307910, 385743880, 578615820, 1157231640]

約数ペア:

[(1, 1157231640), (2, 578615820), (3, 385743880), (4, 289307910), (5, 231446328), (6, 192871940), (8, 144653955), (10, 115723164), (12, 96435970), (15, 77148776), (20, 57861582), (24, 48217985), (30, 38574388), (40, 28930791), (60, 19287194), (120, 9643597), (523, 2212680), (1046, 1106340), (1569, 737560), (2092, 553170), (2615, 442536), (3138, 368780), (4184, 276585), (5230, 221268), (6276, 184390), (7845, 147512), (10460, 110634), (12552, 92195), (15690, 73756), (18439, 62760), (20920, 55317), (31380, 36878)]